you asked:
General engineering contractors in Byron, CA
8 general engineering contractors in Byron, CA; 818 within 30 miles. Every listing checked against the issuer's record, in the published order.
Stroer & Graff Inc
Antioch, CA · WC ✓ · 12 mi away
Proof for Stroer & Graff Inc
- License
- CSLB 397082
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jan 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Antioch, CA · serves California
- Phone
- (925) 778-0200
- Listing
- Built from public records. Not claimed yet, so call them directly.
T D W Construction Inc
Livermore, CA · WC ✓ · 10 mi away
Proof for T D W Construction Inc
- License
- CSLB 474414
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Livermore, CA · serves California
- Phone
- (925) 455-5259
- Listing
- Built from public records. Not claimed yet, so call them directly.
T N B Construction
Antioch, CA · WC exempt · 12 mi away
Proof for T N B Construction
- License
- CSLB 947604
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- May 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Antioch, CA · serves California
- Phone
- (925) 757-3660
- Listing
- Built from public records. Not claimed yet, so call them directly.
Tidal Marine Construction Inc
Antioch, CA · WC ✓ · 12 mi away
Proof for Tidal Marine Construction Inc
- License
- CSLB 893867
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Apr 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Antioch, CA · serves California
- Phone
- (925) 609-6464
- Listing
- Built from public records. Not claimed yet, so call them directly.
Tracy Grading and Paving Inc
Tracy, CA · WC ✓ · 15 mi away
Proof for Tracy Grading and Paving Inc
- License
- CSLB 990699
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Nov 30, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Tracy, CA · serves California
- Phone
- (209) 839-6590
- Listing
- Built from public records. Not claimed yet, so call them directly.
Trisby Louis Michael
Stockton, CA · WC exempt · 14 mi away
Proof for Trisby Louis Michael
- License
- CSLB 950640
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Stockton, CA · serves California
- Phone
- (510) 586-5185
- Listing
- Built from public records. Not claimed yet, so call them directly.
Tucknott Electric Co
Livermore, CA · WC ✓ · 10 mi away
Proof for Tucknott Electric Co
- License
- CSLB 272838
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; ASB Asbestos Certification; B General Building; C10 Electrical; HAZ Hazardous Substance Removal
- Expires
- Jun 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Livermore, CA · serves California
- Phone
- (925) 931-0800
- Listing
- Built from public records. Not claimed yet, so call them directly.
Tucknott Robert a & Associates Inc
Livermore, CA · WC ✓ · 10 mi away
Proof for Tucknott Robert a & Associates Inc
- License
- CSLB 755258
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; ASB Asbestos Certification; B General Building; C10 Electrical; HAZ Hazardous Substance Removal
- Expires
- Oct 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Livermore, CA · serves California
- Phone
- (925) 931-0800
- Listing
- Built from public records. Not claimed yet, so call them directly.
V and V General Engineering LLC
Stockton, CA · WC exempt · 14 mi away
Proof for V and V General Engineering LLC
- License
- CSLB 1138988
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Jun 30, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Stockton, CA · serves California
- Phone
- (510) 258-5587
- Listing
- Built from public records. Not claimed yet, so call them directly.
Vadnais Trenchless Services Inc
Antioch, CA · WC ✓ · 12 mi away
Proof for Vadnais Trenchless Services Inc
- License
- CSLB 997903
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Oct 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Antioch, CA · serves California
- Phone
- (925) 978-2060
- Listing
- Built from public records. Not claimed yet, so call them directly.
Valley Excavating
Tracy, CA · WC ✓ · 15 mi away
Proof for Valley Excavating
- License
- CSLB 1154332
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Apr 30, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Tracy, CA · serves California
- Phone
- (209) 923-3767
- Listing
- Built from public records. Not claimed yet, so call them directly.
Vanquish Environmental & Engineering
Danville, CA · WC ✓ · 15 mi away
Proof for Vanquish Environmental & Engineering
- License
- CSLB 1007510
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; C21 Building Moving/Demolition; HAZ Hazardous Substance Removal
- Expires
- May 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Danville, CA · serves California
- Phone
- (925) 787-6001
- Listing
- Built from public records. Not claimed yet, so call them directly.
Vortex Marine Construction Inc
Antioch, CA · WC ✓ · 12 mi away
Proof for Vortex Marine Construction Inc
- License
- CSLB 649452
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; HAZ Hazardous Substance Removal
- Expires
- Jul 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Antioch, CA · serves California
- Phone
- (510) 261-2400
- Listing
- Built from public records. Not claimed yet, so call them directly.
W M a Landscape Construction Inc
Livermore, CA · WC ✓ · 10 mi away
Proof for W M a Landscape Construction Inc
- License
- CSLB 963698
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C8 Concrete; C27 Landscaping; D59 Hydroseed Spraying
- Expires
- Mar 31, 2028
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Livermore, CA · serves California
- Phone
- (925) 344-5006
- Listing
- Built from public records. Not claimed yet, so call them directly.
Walthall Construction
Stockton, CA · WC exempt · 14 mi away
Proof for Walthall Construction
- License
- CSLB 430829
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering
- Expires
- Oct 31, 2026
- Checked
- Oct 24, 2026
- Workers' comp
- Exempt: no employees
- Where
- Stockton, CA · serves California
- Phone
- (209) 688-1132
- Listing
- Built from public records. Not claimed yet, so call them directly.
Fire Support Resources LLC
Stockton, CA · 13 mi away
Proof for Fire Support Resources LLC
- SAM.gov registration
- US-GSA-SAM U1ADCMSWC254
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Partnership or limited liability partnership registered in SAM.gov
- Expires
- Nov 24, 2026
- Checked
- Oct 23, 2026
- Where
- Stockton, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Goodfellow Sequoia a JV
Livermore, CA · 10 mi away
Proof for Goodfellow Sequoia a JV
- SAM.gov registration
- US-GSA-SAM VHMKWPAN9ZC3
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Other organization registered in SAM.gov
- Expires
- Jun 26, 2027
- Checked
- Oct 23, 2026
- Where
- Livermore, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
John Arthur Welding, Inc
Antioch, CA · 12 mi away
Proof for John Arthur Welding, Inc
- SAM.gov registration
- US-GSA-SAM XJ6FZCC5SYL6
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Aug 17, 2027
- Checked
- Oct 23, 2026
- Where
- Antioch, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
Sposeto Engineering Inc
Livermore, CA · 10 mi away
Proof for Sposeto Engineering Inc
- SAM.gov registration
- US-GSA-SAM MQTNDNAUQ5N1
- Issuer
- US-GSA-SAM
- Status
- Active
- Class
- Corporation registered in SAM.gov
- Expires
- Mar 2, 2027
- Checked
- Oct 23, 2026
- Where
- Livermore, CA · serves California
- Listing
- Built from public records. Not claimed yet, so call them directly.
99 North General Engineering
Concord, CA · WC ✓ · 19 mi away
Proof for 99 North General Engineering
- License
- CSLB 1112114
- Issuer
- California Contractors State License Board
- Status
- Active
- Class
- A General Engineering; B General Building; C10 Electrical; C16 Fire Protection; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
- Expires
- Oct 31, 2027
- Checked
- Oct 24, 2026
- Workers' comp
- Workers' comp on file
- Where
- Concord, CA · serves California
- Phone
- (415) 650-6503
- Listing
- Built from public records. Not claimed yet, so call them directly.
More cities in California
Free for people · nobody pays to rank. Run one of these businesses? Claim it free.